title: ATP- and adenosine-mediated signaling in the central nervous system: adenosine stimulates glutamate release from astrocytes via A2a adenosine receptors.
mesh_terms: D000241:Adenosine / Q000502:physiology*; D000255:Adenosine Triphosphate / Q000502:physiology*; D000818:Animals; D001253:Astrocytes / Q000378:metabolism*; D002490:Central Nervous System / Q000378:metabolism* / Q000502:physiology; D018698:Glutamic Acid / Q000378:metabolism*; D006801:Humans; D043705:Receptor, Adenosine A2A / Q000502:physiology*
chemical_list: D043705:Receptor, Adenosine A2A; D018698:Glutamic Acid; D000255:Adenosine Triphosphate; D000241:Adenosine